To turn on predictive text input, tap Options > Activate prediction.

To enter a word, tap each number key once for the letter and sound mark. To add the sound marks Combining Acute Accent, Combining Grave Accent, Combining Hook Above, Combining Tilde, and Combining Dot Below, tap the number keys 2 - 6, respectively.

To find the next word match, tap *.

To enter punctuation marks, tap 1, and *, if necessary.

To display the special character table, touch and hold *.

To change character case or input mode, tap #.